Oefen de erafsommen tot 10

Erafsommen
1.
7
–
5
=
2.
8
–
8
=
3.
5
–
4
=
4.
5
–
3
=
5.
4
–
2
=
6.
1
–
1
=
7.
2
–
0
=
8.
4
–
0
=
9.
6
–
5
=
10.
3
–
0
=
11.
1
–
0
=
12.
10
–
10
=
13.
9
–
4
=
14.
1
–
0
=
15.
2
–
2
=
16.
3
–
1
=
17.
3
–
0
=
18.
6
–
1
=
19.
4
–
3
=
20.
8
–
5
=
21.
7
–
1
=
22.
7
–
6
=
23.
4
–
4
=
24.
1
–
1
=
25.
6
–
4
=
26.
1
–
0
=
27.
5
–
1
=
28.
1
–
0
=
29.
6
–
5
=
30.
7
–
3
=
31.
3
–
0
=
32.
9
–
0
=
33.
8
–
4
=
34.
8
–
2
=
35.
6
–
4
=
36.
9
–
7
=
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Oefen de erafsommen tot 10
| ANTWOORDEN

Erafsommen
1.
7
–
5
=
2
2.
8
–
8
=
0
3.
5
–
4
=
1
4.
5
–
3
=
2
5.
4
–
2
=
2
6.
1
–
1
=
0
7.
2
–
0
=
2
8.
4
–
0
=
4
9.
6
–
5
=
1
10.
3
–
0
=
3
11.
1
–
0
=
1
12.
10
–
10
=
0
13.
9
–
4
=
5
14.
1
–
0
=
1
15.
2
–
2
=
0
16.
3
–
1
=
2
17.
3
–
0
=
3
18.
6
–
1
=
5
19.
4
–
3
=
1
20.
8
–
5
=
3
21.
7
–
1
=
6
22.
7
–
6
=
1
23.
4
–
4
=
0
24.
1
–
1
=
0
25.
6
–
4
=
2
26.
1
–
0
=
1
27.
5
–
1
=
4
28.
1
–
0
=
1
29.
6
–
5
=
1
30.
7
–
3
=
4
31.
3
–
0
=
3
32.
9
–
0
=
9
33.
8
–
4
=
4
34.
8
–
2
=
6
35.
6
–
4
=
2
36.
9
–
7
=
2
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Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen